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   <div id="projectname">Parallel Gaussian Process Regression
   &#160;<span id="projectnumber">1.0.0</span>
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   <div id="projectbrief">The implementation of parallel Gaussian process (GP) regression is based on the following publication: Jie Chen, Nannan Cao, Kian Hsiang Low, Ruofei Ouyang, Colin Keng-Yan Tan &amp; Patrick Jaillet. Parallel Gaussian Process Regression with Low-Rank Covariance Matrix Approximations. In Proceedings of the 29th Conference on Uncertainty in Artificial Intelligence (UAI 2013), Bellevue, WA, Jul 11-15, 2013.</div>
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<a href="pgpr__type_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#ifndef _PGPR_TYPE_H_</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#define _PGPR_TYPE_H_</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &lt;fstream&gt;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;cmath&gt;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;complex&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;iostream&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;iomanip&gt;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &lt;limits&gt;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;stdio.h&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;time.h&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &lt;fcntl.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#include &lt;ctype.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &lt;cfloat&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &lt;stdarg.h&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">using namespace </span>std;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment">//macro</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#define SUCC 0</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#define FAIL -1</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#define FALSE 0</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#define TRUE 1</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classpgpr__vector.html">   40</a></span>&#160;<span class="keyword">class </span><a class="code" href="classpgpr__vector.html">pgpr_vector</a></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;{</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="keywordtype">int</span> nn; <span class="comment">// size of array. upper index is nn-1</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    T *v;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <a class="code" href="classpgpr__vector.html">pgpr_vector</a>();</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classpgpr__vector.html">pgpr_vector</a>(<span class="keywordtype">int</span> n);        <span class="comment">// Zero-based array</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    <a class="code" href="classpgpr__vector.html">pgpr_vector</a>(<span class="keywordtype">int</span> n, <span class="keyword">const</span> T &amp;a); <span class="comment">//initialize to constant value</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    <a class="code" href="classpgpr__vector.html">pgpr_vector</a>(<span class="keywordtype">int</span> n, <span class="keyword">const</span> T *a); <span class="comment">// Initialize to array</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    <a class="code" href="classpgpr__vector.html">pgpr_vector</a>(<span class="keyword">const</span> <a class="code" href="classpgpr__vector.html">pgpr_vector</a> &amp;rhs);    <span class="comment">// Copy constructor</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    <a class="code" href="classpgpr__vector.html">pgpr_vector</a> &amp; operator=(<span class="keyword">const</span> <a class="code" href="classpgpr__vector.html">pgpr_vector</a> &amp;rhs);    <span class="comment">//assignment</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <a class="code" href="classpgpr__vector.html">pgpr_vector</a> &amp; operator-(<span class="keyword">const</span> <a class="code" href="classpgpr__vector.html">pgpr_vector</a> &amp;rhs);    <span class="comment">//assignment</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    <span class="keyword">typedef</span> T value_type; <span class="comment">// make T available externally</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <span class="keyword">inline</span> T &amp; operator[](<span class="keyword">const</span> <span class="keywordtype">int</span> i); <span class="comment">//i&#39;th element</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <span class="keyword">inline</span> <span class="keyword">const</span> T &amp; operator[](<span class="keyword">const</span> <span class="keywordtype">int</span> i) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="keyword">inline</span> <span class="keywordtype">int</span> size() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keywordtype">void</span> resize(<span class="keywordtype">int</span> newn); <span class="comment">// resize (contents not preserved)</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <span class="keywordtype">void</span> assign(<span class="keywordtype">int</span> newn, <span class="keyword">const</span> T &amp;a); <span class="comment">// resize and assign a constant value</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    ~<a class="code" href="classpgpr__vector.html">pgpr_vector</a>();</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;};</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="comment">// pgpr_vector definitions</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::pgpr_vector</a>() : nn(0), v(NULL) {}</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::pgpr_vector</a>(<span class="keywordtype">int</span> n) : nn(n), v(n &gt; 0 ? new T[n] : NULL) {}</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::pgpr_vector</a>(<span class="keywordtype">int</span> n, <span class="keyword">const</span> T&amp; a) : nn(n), v(n &gt; 0 ? new T[n] : NULL)</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;{</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; n; i++) v[i] = a;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;}</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::pgpr_vector</a>(<span class="keywordtype">int</span> n, <span class="keyword">const</span> T *a) : nn(n), v(n &gt; 0 ? new T[n] : NULL)</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;{</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; n; i++) v[i] = *a++;</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;}</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::pgpr_vector</a>(<span class="keyword">const</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;</a> &amp;rhs) : nn(rhs.nn), v(nn &gt; 0 ? new T[nn] : NULL)</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;{</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; nn; i++) v[i] = rhs[i];</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;}</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;</a> &amp; <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::operator=</a>(<span class="keyword">const</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;</a> &amp;rhs){</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="comment">/* postcondition: normal assignment via copying has been performed;</span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="comment">**if vector and rhs were different sizes, vector</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="comment">**      has been resized to match the size of rhs</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;rhs) {</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        <span class="keywordflow">if</span> (nn != rhs.nn) {</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;            <span class="keywordflow">if</span> (v != NULL) <span class="keyword">delete</span> [] (v);</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;            nn = rhs.nn;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;            v = nn &gt; 0 ? <span class="keyword">new</span> T[nn] : NULL;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;        }</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; nn; i++)</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            v[i] = rhs[i];</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    }</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;}</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="keyword">inline</span> T &amp; <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::operator[]</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> i)  <span class="comment">//subscripting</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;{</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="preprocessor">#ifdef _CHECKBOUNDS_</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    <span class="keywordflow">if</span> (i &lt; 0 || i &gt;= nn) {</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_vector subscript out of bounds&quot;</span>);</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    }</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    <span class="keywordflow">return</span> v[i];</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;}</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="keyword">inline</span> <span class="keyword">const</span> T &amp; <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::operator[]</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> i) <span class="keyword">const</span>  <span class="comment">//subscripting</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;{</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="preprocessor">#ifdef _CHECKBOUNDS_</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    <span class="keywordflow">if</span> (i &lt; 0 || i &gt;= nn) {</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_vector subscript out of bounds&quot;</span>);</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    }</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <span class="keywordflow">return</span> v[i];</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;}</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::size</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <span class="keywordflow">return</span> nn;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;}</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="keywordtype">void</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::resize</a>(<span class="keywordtype">int</span> newn)</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;{</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    <span class="keywordflow">if</span> (newn != nn) {</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        <span class="keywordflow">if</span> (v != NULL) <span class="keyword">delete</span>[] (v);</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        nn = newn;</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        v = nn &gt; 0 ? <span class="keyword">new</span> T[nn] : NULL;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    }</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;}</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="keywordtype">void</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::assign</a>(<span class="keywordtype">int</span> newn, <span class="keyword">const</span> T&amp; a)</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;{</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    <span class="keywordflow">if</span> (newn != nn) {</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        <span class="keywordflow">if</span> (v != NULL) <span class="keyword">delete</span>[] (v);</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        nn = newn;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;        v = nn &gt; 0 ? <span class="keyword">new</span> T[nn] : NULL;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    }</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; nn; i++) v[i] = a;</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;}</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<a class="code" href="classpgpr__vector.html">pgpr_vector&lt;T&gt;::~pgpr_vector</a>()</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;{</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    <span class="keywordflow">if</span> (v != NULL) <span class="keyword">delete</span>[] (v);</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;}</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="comment">// end of pgpr_vector definitions</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="classpgpr__matrix.html">  165</a></span>&#160;<span class="keyword">class </span><a class="code" href="classpgpr__matrix.html">pgpr_matrix</a></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;{</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <span class="keywordtype">int</span> nn;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    <span class="keywordtype">int</span> mm;</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    T **v;</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a>();</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a>(<span class="keywordtype">int</span> n, <span class="keywordtype">int</span> m);          <span class="comment">// Zero-based array</span></div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a>(<span class="keywordtype">int</span> n, <span class="keywordtype">int</span> m, <span class="keyword">const</span> T &amp;a);  <span class="comment">//Initialize to constant</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a>(<span class="keywordtype">int</span> n, <span class="keywordtype">int</span> m, <span class="keyword">const</span> T *a);  <span class="comment">// Initialize to array</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a>(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> &amp;rhs);        <span class="comment">// Copy constructor</span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> &amp; operator=(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> &amp;rhs);    <span class="comment">//assignment</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> &amp; operator+=(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> &amp;rhs);   <span class="comment">//self addition</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> &amp; operator-=(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> &amp;rhs);   <span class="comment">//self subtraction</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    <span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> operator+(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> &amp;b); <span class="comment">//reload matrix addition</span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    <span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> operator-(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> &amp;b); <span class="comment">//reload matrix addition</span></div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    <span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> operator*(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> &amp;b); <span class="comment">//reload matrix subtraction</span></div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    <span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> operator~(); <span class="comment">//define: A~ = A^-1</span></div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    <span class="keyword">typedef</span> T value_type; <span class="comment">// make T available externally</span></div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    <span class="keyword">inline</span> T* operator[](<span class="keyword">const</span> <span class="keywordtype">int</span> i);  <span class="comment">//subscripting: pointer to row i</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    <span class="keyword">inline</span> <span class="keyword">const</span> T* operator[](<span class="keyword">const</span> <span class="keywordtype">int</span> i) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    <span class="keyword">inline</span> <span class="keywordtype">int</span> nrows() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    <span class="keyword">inline</span> <span class="keywordtype">int</span> ncols() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    <span class="keywordtype">void</span> resize(<span class="keywordtype">int</span> newn, <span class="keywordtype">int</span> newm); <span class="comment">// resize (contents not preserved)</span></div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    <span class="keywordtype">void</span> assign(<span class="keywordtype">int</span> newn, <span class="keywordtype">int</span> newm, <span class="keyword">const</span> T &amp;a); <span class="comment">// resize and assign a constant value</span></div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    ~<a class="code" href="classpgpr__matrix.html">pgpr_matrix</a>();</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;};</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::pgpr_matrix</a>() : nn(0), mm(0), v(NULL) {}</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::pgpr_matrix</a>(<span class="keywordtype">int</span> n, <span class="keywordtype">int</span> m) : nn(n), mm(m), v(n &gt; 0 ? new T*[n] : NULL)</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;{</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    <span class="keywordtype">int</span> i, nel = m * n;</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    <span class="keywordflow">if</span> (v) v[0] = nel &gt; 0 ? <span class="keyword">new</span> T[nel] : NULL;</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    <span class="keywordflow">for</span> (i = 1; i &lt; n; i++) v[i] = v[i - 1] + m;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;}</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;<a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::pgpr_matrix</a>(<span class="keywordtype">int</span> n, <span class="keywordtype">int</span> m, <span class="keyword">const</span> T &amp;a) : nn(n), mm(m), v(n &gt; 0 ? new T*[n] : NULL)</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;{</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    <span class="keywordtype">int</span> i, j, nel = m * n;</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    <span class="keywordflow">if</span> (v) v[0] = nel &gt; 0 ? <span class="keyword">new</span> T[nel] : NULL;</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    <span class="keywordflow">for</span> (i = 1; i &lt; n; i++) v[i] = v[i - 1] + m;</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <span class="keywordflow">for</span> (i = 0; i &lt; n; i++) <span class="keywordflow">for</span> (j = 0; j &lt; m; j++) v[i][j] = a;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;}</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::pgpr_matrix</a>(<span class="keywordtype">int</span> n, <span class="keywordtype">int</span> m, <span class="keyword">const</span> T *a) : nn(n), mm(m), v(n &gt; 0 ? new T*[n] : NULL)</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;{</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    <span class="keywordtype">int</span> i, j, nel = m * n;</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    <span class="keywordflow">if</span> (v) v[0] = nel &gt; 0 ? <span class="keyword">new</span> T[nel] : NULL;</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    <span class="keywordflow">for</span> (i = 1; i &lt; n; i++) v[i] = v[i - 1] + m;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    <span class="keywordflow">for</span> (i = 0; i &lt; n; i++) <span class="keywordflow">for</span> (j = 0; j &lt; m; j++) v[i][j] = *a++;</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;}</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;<a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::pgpr_matrix</a>(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix</a> &amp;rhs) : nn(rhs.nn), mm(rhs.mm), v(nn &gt; 0 ? new T*[nn] : NULL)</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;{</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    <span class="keywordtype">int</span> i, j, nel = mm * nn;</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    <span class="keywordflow">if</span> (v) v[0] = nel &gt; 0 ? <span class="keyword">new</span> T[nel] : NULL;</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    <span class="keywordflow">for</span> (i = 1; i &lt; nn; i++) v[i] = v[i - 1] + mm;</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    <span class="keywordflow">for</span> (i = 0; i &lt; nn; i++) <span class="keywordflow">for</span> (j = 0; j &lt; mm; j++) v[i][j] = rhs[i][j];</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;}</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> &amp; <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::operator=</a>(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> &amp;rhs)</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;<span class="comment">/* postcondition: normal assignment via copying has been performed;</span></div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;<span class="comment">**      if matrix and rhs were different sizes, matrix</span></div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;<span class="comment">**      has been resized to match the size of rhs</span></div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;{</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;rhs) {</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;        <span class="keywordtype">int</span> i, j, nel;</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;        <span class="keywordflow">if</span> (nn != rhs.nn || mm != rhs.mm) {</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;            <span class="keywordflow">if</span> (v != NULL) {</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;                <span class="keyword">delete</span>[] (v[0]);</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;                <span class="keyword">delete</span>[] (v);</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;            }</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;            nn = rhs.nn;</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;            mm = rhs.mm;</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;            v = nn &gt; 0 ? <span class="keyword">new</span> T*[nn] : NULL;</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;            nel = mm * nn;</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;            <span class="keywordflow">if</span> (v) v[0] = nel &gt; 0 ? <span class="keyword">new</span> T[nel] : NULL;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;            <span class="keywordflow">for</span> (i = 1; i &lt; nn; i++) v[i] = v[i - 1] + mm;</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;        }</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; nn; i++) <span class="keywordflow">for</span> (j = 0; j &lt; mm; j++) v[i][j] = rhs[i][j];</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;    }</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;}</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> &amp; <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::operator+=</a>(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> &amp;rhs){</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    <span class="keywordtype">int</span> i, j, nel;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    <span class="keywordflow">if</span> (nn != rhs.nn){</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_matrix addition, not consistant in row dimension&quot;</span>);</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    }</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    <span class="keywordflow">if</span> (mm != rhs.mm){</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_matrix addition, not consistant in row dimension&quot;</span>);</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    }</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    <span class="keywordflow">for</span> (i = 0; i &lt; nn; i++) <span class="keywordflow">for</span> (j = 0; j &lt; mm; j++) v[i][j] += rhs[i][j];</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;}</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;<a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> &amp; <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::operator-=</a>(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> &amp;rhs)</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;{</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    <span class="keywordtype">int</span> i, j, nel;</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    <span class="keywordflow">if</span> (nn != rhs.nn){</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_matrix addition, not consistant in row dimension&quot;</span>);</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    }</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    <span class="keywordflow">if</span> (mm != rhs.mm){</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_matrix addition, not consistant in row dimension&quot;</span>);</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    }</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    <span class="keywordflow">for</span> (i = 0; i &lt; nn; i++) <span class="keywordflow">for</span> (j = 0; j &lt; mm; j++) v[i][j] -= rhs[i][j];</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;}</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;<span class="keyword">inline</span> T* <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::operator[]</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> i)   <span class="comment">//subscripting: pointer to row i</span></div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;{</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;<span class="preprocessor">#ifdef _CHECKBOUNDS_</span></div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;    <span class="keywordflow">if</span> (i &lt; 0 || i &gt;= nn) {</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_matrix subscript out of bounds&quot;</span>);</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;    }</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;    <span class="keywordflow">return</span> v[i];</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;}</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;<span class="keyword">inline</span> <span class="keyword">const</span> T* <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::operator[]</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> i)<span class="keyword"> const</span></div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="preprocessor">#ifdef _CHECKBOUNDS_</span></div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    <span class="keywordflow">if</span> (i &lt; 0 || i &gt;= nn) {</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_matrix subscript out of bounds&quot;</span>);</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;    }</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;    <span class="keywordflow">return</span> v[i];</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;}</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a>  <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::operator+</a>(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> &amp;b){</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;    <span class="keywordflow">if</span> (nn != b.nrows()){</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_matrix addition, not consistant in row dimension&quot;</span>);</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;    }</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;    <span class="keywordflow">if</span> (mm != b.ncols()){</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_matrix addition, not consistant in row dimension&quot;</span>);</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    }</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> sum(nn, mm);</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;    <span class="keywordtype">int</span> i, j;</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    <span class="keywordflow">for</span>(i = 0; i &lt; nn; i ++)</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;        <span class="keywordflow">for</span>(j = 0; j &lt; mm; j ++)</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;            sum[i][j] = v[i][j] + b [i][j];</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;    <span class="keywordflow">return</span> sum;     </div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;}</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a>  <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::operator*</a>(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> &amp;b){</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;    <span class="keywordflow">if</span> (mm != b.nn){</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_matrix multiplication,dimension not compatible.&quot;</span>);</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    }</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> sum(nn, mm);</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <span class="keywordtype">int</span> i, j;</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;    <span class="keywordflow">for</span>(i = 0; i &lt; nn; i ++)</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        <span class="keywordflow">for</span>(j = 0; j &lt; mm; j ++)</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;            sum[i][j] = v[i][j] - b [i][j];</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    <span class="keywordflow">return</span> sum;     </div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;}</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;<span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a>  <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::operator-</a>(<span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> &amp;b){</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    <span class="keywordflow">if</span> (nn != b.nrows()){</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_matrix addition, not consistant in row dimension&quot;</span>);</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;    }</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;    <span class="keywordflow">if</span> (mm != b.ncols()){</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;        <span class="keywordflow">throw</span>(<span class="stringliteral">&quot;pgpr_matrix addition, not consistant in row dimension&quot;</span>);</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    }</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;</a> sum(nn, mm);</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    <span class="keywordtype">int</span> i, j;</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    <span class="keywordflow">for</span>(i = 0; i &lt; nn; i ++)</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;        <span class="keywordflow">for</span>(j = 0; j &lt; mm; j ++)</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;            sum[i][j] = v[i][j] - b [i][j];</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    <span class="keywordflow">return</span> sum;     </div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;}</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::nrows</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;    <span class="keywordflow">return</span> nn;</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;}</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::ncols</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;    <span class="keywordflow">return</span> mm;</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;}</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;<span class="keywordtype">void</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::resize</a>(<span class="keywordtype">int</span> newn, <span class="keywordtype">int</span> newm)</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;{</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;    <span class="keywordtype">int</span> i, nel;</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    <span class="keywordflow">if</span> (newn != nn || newm != mm) {</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;        <span class="keywordflow">if</span> (v != NULL) {</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;            <span class="keyword">delete</span>[] (v[0]);</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;            <span class="keyword">delete</span>[] (v);</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;        }</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;        nn = newn;</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;        mm = newm;</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;        v = nn &gt; 0 ? <span class="keyword">new</span> T*[nn] : NULL;</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;        nel = mm * nn;</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;        <span class="keywordflow">if</span> (v) v[0] = nel &gt; 0 ? <span class="keyword">new</span> T[nel] : NULL;</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;        <span class="keywordflow">for</span> (i = 1; i &lt; nn; i++) v[i] = v[i - 1] + mm;</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;    }</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;}</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;<span class="keywordtype">void</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::assign</a>(<span class="keywordtype">int</span> newn, <span class="keywordtype">int</span> newm, <span class="keyword">const</span> T&amp; a)</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;{</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    <span class="keywordtype">int</span> i, j, nel;</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    <span class="keywordflow">if</span> (newn != nn || newm != mm) {</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;        <span class="keywordflow">if</span> (v != NULL) {</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;            <span class="keyword">delete</span>[] (v[0]);</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;            <span class="keyword">delete</span>[] (v);</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;        }</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;        nn = newn;</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;        mm = newm;</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;        v = nn &gt; 0 ? <span class="keyword">new</span> T*[nn] : NULL;</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;        nel = mm * nn;</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;        <span class="keywordflow">if</span> (v) v[0] = nel &gt; 0 ? <span class="keyword">new</span> T[nel] : NULL;</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;        <span class="keywordflow">for</span> (i = 1; i &lt; nn; i++) v[i] = v[i - 1] + mm;</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    }</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    <span class="keywordflow">for</span> (i = 0; i &lt; nn; i++) <span class="keywordflow">for</span> (j = 0; j &lt; mm; j++) v[i][j] = a;</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;}</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;<a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;T&gt;::~pgpr_matrix</a>()</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;{</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    <span class="keywordflow">if</span> (v != NULL) {</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;        <span class="keyword">delete</span>[] (v[0]);</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;        <span class="keyword">delete</span>[] (v);</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    }</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;}</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;<span class="comment">// basic type names (redefine if your bit lengths don&#39;t match)</span></div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;</div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">int</span> Int; <span class="comment">// 32 bit integer</span></div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Uint;</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;<span class="preprocessor">#ifdef _MSC_VER</span></div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;<span class="keyword">typedef</span> __int64 Llong; <span class="comment">// 64 bit integer</span></div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> __int64 Ullong;</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> Llong; <span class="comment">// 64 bit integer</span></div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> Ullong;</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">char</span> Char; <span class="comment">// 8 bit integer</span></div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> Uchar;</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">double</span> Doub; <span class="comment">// default floating type</span></div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">double</span> Ldoub;</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">bool</span> Bool;</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;<span class="comment">// NaN: uncomment one of the following 3 methods of defining a global NaN</span></div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;<span class="comment">// you can test by verifying that (NaN != NaN) is true</span></div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> Doub NaN = numeric_limits&lt;Doub&gt;::quiet_NaN();</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;<span class="comment">//Uint proto_nan[2]={0xffffffff, 0x7fffffff};</span></div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;<span class="comment">//double NaN = *( double* )proto_nan;</span></div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;<span class="comment">//Doub NaN = sqrt(-1.);</span></div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;<span class="comment">// vector types</span></div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;<span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;Bool&gt;</a> <a class="code" href="classpgpr__vector.html">Vbool_I</a>;</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;<span class="keyword">typedef</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;Bool&gt;</a> <a class="code" href="classpgpr__vector.html">Vbool</a>, <a class="code" href="classpgpr__vector.html">Vbool_O</a>, <a class="code" href="classpgpr__vector.html">Vbool_IO</a>;</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;<span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;Int&gt;</a> <a class="code" href="classpgpr__vector.html">Vint_I</a>;</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;<span class="keyword">typedef</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;Int&gt;</a> <a class="code" href="classpgpr__vector.html">Vint</a>, <a class="code" href="classpgpr__vector.html">Vint_O</a>, <a class="code" href="classpgpr__vector.html">Vint_IO</a>;</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;<span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;Uint&gt;</a> <a class="code" href="classpgpr__vector.html">Vuint_I</a>;</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;<span class="keyword">typedef</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;Uint&gt;</a> <a class="code" href="classpgpr__vector.html">Vuint</a>, <a class="code" href="classpgpr__vector.html">Vuint_O</a>, <a class="code" href="classpgpr__vector.html">Vuint_IO</a>;</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;<span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;Doub&gt;</a> <a class="code" href="classpgpr__vector.html">Vdoub_I</a>;</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;<span class="keyword">typedef</span> <a class="code" href="classpgpr__vector.html">pgpr_vector&lt;Doub&gt;</a> <a class="code" href="classpgpr__vector.html">Vdoub</a>, <a class="code" href="classpgpr__vector.html">Vdoub_O</a>, <a class="code" href="classpgpr__vector.html">Vdoub_IO</a>;</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;<span class="comment">// matrix types</span></div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;<span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;Int&gt;</a> <a class="code" href="classpgpr__matrix.html">Mint_I</a>;</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;<span class="keyword">typedef</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;Int&gt;</a> <a class="code" href="classpgpr__matrix.html">Mint</a>, <a class="code" href="classpgpr__matrix.html">Mint_O</a>, <a class="code" href="classpgpr__matrix.html">Mint_IO</a>;</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;<span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;Uint&gt;</a> <a class="code" href="classpgpr__matrix.html">Muint_I</a>;</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;<span class="keyword">typedef</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;Uint&gt;</a> <a class="code" href="classpgpr__matrix.html">Muint</a>, <a class="code" href="classpgpr__matrix.html">Muint_O</a>, <a class="code" href="classpgpr__matrix.html">Muint_IO</a>;</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;<span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;Doub&gt;</a> <a class="code" href="classpgpr__matrix.html">Mdoub_I</a>;</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;<span class="keyword">typedef</span> <a class="code" href="classpgpr__matrix.html">pgpr_matrix&lt;Doub&gt;</a> <a class="code" href="classpgpr__matrix.html">Mdoub</a>, <a class="code" href="classpgpr__matrix.html">Mdoub_O</a>, <a class="code" href="classpgpr__matrix.html">Mdoub_IO</a>;</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* _PGPR_H_ */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;</div>
<div class="ttc" id="classpgpr__vector_html"><div class="ttname"><a href="classpgpr__vector.html">pgpr_vector</a></div><div class="ttdoc">Vector class. </div><div class="ttdef"><b>Definition:</b> pgpr_type.h:40</div></div>
<div class="ttc" id="classpgpr__matrix_html"><div class="ttname"><a href="classpgpr__matrix.html">pgpr_matrix</a></div><div class="ttdoc">Matrix class. </div><div class="ttdef"><b>Definition:</b> pgpr_type.h:165</div></div>
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